In recent years, in order to promote regional industrial development, many regions have successively deployed and built "100 billion-level steel industry clusters". The editors of China Metallurgical News and China Steel News Network organized the nine “100 billion-level steel industry clusters” under construction and plans to be constructed as follows:

3. Chaoyang City, Liaoning Province builds Linggang's 100 billion yuan industrial cluster

According to public reports, the creation of a 100 billion yuan industrial cluster around Linggang was made by the Chaoyang Municipal Party Committee and the municipal government to seize the new round of strategic opportunities for the revitalization of the Northeast of the country, actively integrate into Beijing-Tianjin-Hebei coordinated development, further crack development problems and break through development bottlenecks Major decision-making and deployment are major strategic measures to promote Chaoyang's overall revitalization and all-round revitalization.

In 2018, Hebei Province formulated and issued the "Hebei Province Steel Industry Capacity Reduction Work Plan (2018-2020)", which clearly proposed to reduce the withdrawal of 30 million tons of steel production capacity from 2019 to 2020, and all the steel production capacity of Zhangjiakou and Langfang will be withdrawn. Chengde Qinhuangdao City withdrew about 50% of its steel production capacity. By the end of 2020, the steel production capacity of Hebei Province will be controlled within 200 million tons, and the number of steel enterprises will be reduced to about 60. At the same time, upstream and downstream industry chain enterprises and projects around the steel industry will surely move outward. In response, the Chaoyang Municipal Development and Reform Commission issued a document stating that all relevant counties (cities), districts, and municipalities in Chaoyang City should concentrate their energy and take the initiative to withdraw from key areas around Hebei's steel production capacity, focus on introducing supporting projects for the steel industry, and accelerate the cultivation and construction of Linggang. 100 billion yuan industrial cluster. In March 2019, Gao Wei, deputy secretary of the Municipal Party Committee and Mayor of Chaoyang City, Liaoning Province, led the Chaoyang Economic and Trade Delegation to Beijing to carry out business invitation and negotiation activities to promote the project of Linggang's 100 billion yuan industrial cluster. During his stay in Beijing, a total of 7 projects were promoted to reach cooperation intentions, with a total investment of more than 5 billion yuan. In December 2019, Lingyuan City, Liaoning Province held a successful meeting for the investment promotion project of the modern steel 100 billion industrial cluster in Beijing. A number of projects including the construction of the Southern Lugang Economic Zone in Lingyuan City, the steel environmental protection equipment manufacturing industrial park project, the super corrosion-resistant multi-alloy surface treatment and product industrial park project, and the roll repair and special processing remanufacturing projects were promoted.

4. Yangjiang, Guangdong: Building a 100 billion-grade stainless steel industrial cluster

In 2018, the Sixth Plenary Session of the Seventh Session of the Yangjiang Municipal Party Committee proposed to strive to build the entire high-end stainless steel industry chain into the city's first 100 billion industrial cluster.

According to public reports, by 2020, the Yangjiang alloy material (high-end stainless steel) industrial chain will be basically perfect, and the industrial output value will exceed 75 billion yuan. By 2023, it will form the most complete alloy material industrial base in the industrial chain, an important basic raw material production base in southern China, and a complete alloy material industrial ecosystem, and realize the output value of the alloy material (high-end stainless steel) upstream and downstream industry chains reaching 100 billion yuan.